Perhaps you should try some spelling variations:
tien thanh » tien thinh, tran thanh, den thanh
hanh trang » thanh trung, canh tranh, hanh trinh
cua nhung » va nhung
hoc tien » hoc tieng, hoc hien, hoc vien
cua hang » cua dang, cua ban, cua dan
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tien thanh - hanh trang ((((cua hang) or (cua nhung))) or (cua cong)) cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tien thanh - hanh trang ((((cua hang) OR (cua nhung))) OR (cua cong)) cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc tien thanh - hanh trang ((((cua hang) or (cua nhung))) or (cua cong)) cong tac toan cau*.